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Home » News » Classification of pre-stranded tension clamps

Classification of pre-stranded tension clamps

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Classification of pre-stranded tension clamps

Classification of pre-stranded tension clamps:
Tensile clamps can be generally divided into two categories according to their different structures and installation conditions.
Category 1: Tensile clamps bear all the tension of conductors or lightning arresters. The grip force of the clamps is not only higher than 90% of the rated tension of the installed conductors or lightning arresters, but also not as conductors. This kind of clamp may be removed after the wire is installed and used separately.we are provide AAC dead end grip,you can know it.
 The clamps include bolt type tension clamp and wedge type tension clamp.
The second type: tension clamp can not only bear all tension of conductor or lightning arrester, but also act as conductor. Therefore, once this kind of clamp is installed, it can no longer be disassembled, also known as dead-line clamp. As the conductor, the installation of clamps must be carried out in earnest in accordance with the provisions of the installation operation rules.
Advantages of pre-stranded tension clamp:
A wire clamp has high strength and stable grip. The grip strength of the clamp is not more than 95% CUTS (the strand calculates the breaking force). The stress distribution of the B clamp on the stranded wire is uniform, and the stranded wire is not damaged. The anti-vibration ability of the stranded wire is raised, and the service life of the wire is prolonged greatly. C is easy to install for construction. It can greatly shorten the construction time, without any special tools, one person can complete the operation. Installation quality of D-clip is easy to guarantee. Inspection can be carried out with naked eyes without special training. E has good corrosion resistance and high quality materials are selected. Material and wires are identical, which ensures that wire fixture has strong chemical corrosion resistance.
The tension clamp is used to fix the conductor or ground wire to the tension insulator string of the non-overhanging tension-resistant pole tower, which plays an anchoring role, and also to fix the tension wire of the tension pole tower. Tensile clamps can be roughly divided into two categories according to their different structures and installation conditions.
Category 1: Tensile clamps shall bear all the pulling force of conductors or ground wires. The grip force of the clamps shall not be less than 90% of the rated pulling force of the installed conductors or lightning arresters, but shall not be used as conductors. This kind of clamp can also be removed after the wire is installed and used separately. The clamps include bolt type tension clamp and wedge type tension clamp.
The second type: tension clamp not only bears all the tension of wire or ground wire, but also acts as conductor. Therefore, once this kind of clamp is installed, it can no longer be disassembled, also known as dead-line clamp. As the conductor, the installation of clamps must be carried out in earnest in accordance with the provisions of the installation operation rules.
2. Hydraulic tension clamp for wire
Hydraulic tension clamp for conductor is a tension clamp for hydraulic connecting conductor. Composition of compression tension clamp: pipe body, drain plate, drain clamp and steel anchor, etc.

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